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36 lines
2.1 KiB
C++
36 lines
2.1 KiB
C++
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// RUN: %clang_cc1 -triple x86_64-unknown-unknown -Wno-unused-value -std=gnu++17 \
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// RUN: -ast-dump %s -ast-dump-filter Test \
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// RUN: | FileCheck --strict-whitespace --match-full-lines %s
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void Test() {
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constexpr int __attribute__((vector_size(sizeof(int) * 1))) v1i = {1};
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// CHECK: |-DeclStmt {{.*}} <line:{{.*}}, col:{{.*}}>
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// CHECK-NEXT: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} v1i '__attribute__((__vector_size__(1 * sizeof(int)))) int const' constexpr cinit
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// CHECK-NEXT: | |-value: Vector length=1
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// CHECK-NEXT: | | `-element: Int 1
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constexpr int __attribute__((vector_size(sizeof(int) * 4))) v4i = {1, 2, 3, 4};
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// CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} v4i '__attribute__((__vector_size__(4 * sizeof(int)))) int const' constexpr cinit
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// CHECK-NEXT: | |-value: Vector length=4
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// CHECK-NEXT: | | `-elements: Int 1, Int 2, Int 3, Int 4
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constexpr int __attribute__((vector_size(sizeof(int) * 5))) v5i = {1, 2, 3, 4};
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// CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} v5i '__attribute__((__vector_size__(5 * sizeof(int)))) int const' constexpr cinit
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// CHECK-NEXT: | |-value: Vector length=5
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// CHECK-NEXT: | | |-elements: Int 1, Int 2, Int 3, Int 4
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// CHECK-NEXT: | | `-element: Int 0
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constexpr int __attribute__((vector_size(sizeof(int) * 8))) v8i = {1, 2, 3, 4};
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// CHECK: | `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} v8i '__attribute__((__vector_size__(8 * sizeof(int)))) int const' constexpr cinit
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// CHECK-NEXT: | |-value: Vector length=8
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// CHECK-NEXT: | | |-elements: Int 1, Int 2, Int 3, Int 4
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// CHECK-NEXT: | | `-elements: Int 0, Int 0, Int 0, Int 0
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constexpr int __attribute__((vector_size(sizeof(int) * 9))) v9i = {1, 2, 3, 4};
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// CHECK: `-VarDecl {{.*}} <col:{{.*}}, col:{{.*}}> col:{{.*}} v9i '__attribute__((__vector_size__(9 * sizeof(int)))) int const' constexpr cinit
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// CHECK-NEXT: |-value: Vector length=9
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// CHECK-NEXT: | |-elements: Int 1, Int 2, Int 3, Int 4
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// CHECK-NEXT: | |-elements: Int 0, Int 0, Int 0, Int 0
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// CHECK-NEXT: | `-element: Int 0
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}
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